Single-Channel Pneumatic and Electrical Slip Ring
This single-channel pneumatic and electrical combination slip ring integrates one large-diameter straight-through air channel with 24 high-current 5A electrical circuits within a robust aluminum alloy housing. The pneumatic channel is compatible with standard 8mm air tubing, and the electrical circuits support a 240V operating voltage and a maximum rotational speed of 250 RPM.
It provides a one-stop solution for complex automated equipment requiring the simultaneous and stable transmission of medium-to-high pressure pneumatic power and multiple electrical signals, significantly simplifying rotating end design.
Key Features
- Efficient Integration: Combines one direct-flow pneumatic channel and 24 independent electrical circuits in a single device for synchronous transmission of pneumatic actuation and multi-channel electrical control
- 24-Channel 5A High-Power Output: Provides up to 24 channels with 5A current capacity per channel, capable of driving multiple motors, solenoid valves, or sensor arrays simultaneously
- Direct-Flow Pneumatic Channel: Pressure loss-free design eliminates leakage risks associated with internal rotating seals for efficient pneumatic power delivery
- High-Speed Performance: Supports 250 RPM rotation speed and 240V industrial voltage for demanding automation applications
Technical Parameters
| Electrical Parameters |
Gas Parameters |
| Dielectric strength: 500VCA@50Hz,60s |
Number of trachea: 1 in 1 out |
| Insulation resistance: ≥1000MΩ/500VDC |
Pressure: -99KPa-1MPa or vacuum |
| Dynamic resistance change value: <10mΩ |
Rotational torque: <0.3N.m |
| Rated voltage: 0~380VDC/VAC |
Rotation speed: 200rpm |
| Wire Specifications: Teflon wire (current-dependent) |
Shell material: Aluminum Alloy |
| Wire length: Default 300mm (Customizable) |
Temperature: -30℃~+80℃ |
| Contact material: Precious metal contacts |
Operating humidity: 0~85%RH |
| Protection level: IP51 |
|
Technical Drawings
Application Scenarios
- Multi-axis robot end-of-arm tooling (EOAT): Complex wrist integrating pneumatic gripping and multi-channel electric tool control (screwdrivers, welding guns)
- Automated rotary worktable/indexing table: Precision assembly or inspection platforms requiring simultaneous power and air supply for pneumatic clamps and position sensors
- Packaging and filling machinery: Pneumatic valve control and synchronized drive of multiple filling head motors in rotary multi-head filling machines
- Specialized processing equipment: Rotary processing units combining pneumatic cooling/chip removal with multi-axis electric spindle drive
Frequently Asked Questions
What is the maximum operating pressure of the straight-through air passage? Does it require special maintenance?
The straight-through design typically withstands higher system operating pressures (specific values can be found in the specifications). Due to the absence of dynamic seals, it requires virtually no maintenance for the air passage, offering extremely high reliability and a long lifespan.
Can all 24 channels of the 5A circuit operate at full load simultaneously? How is the heat dissipation?
The product design supports simultaneous operation of all channels. The aluminum alloy casing serves as an excellent heat sink, and combined with the reasonable current carrying design and layout, it effectively controls temperature rise. For continuous full-load applications, we recommend ensuring the device has good ventilation.
What are the product installation methods? Is custom cable length available?
Standard products offer flange or threaded mounting options. Cable length and connector types (such as aviation connectors) can be customized to meet the integration needs of different equipment. Please discuss your specific requirements with our technical staff during the selection process.